A pound has 60 German Shepherds and 40 Great Danes of both sexes. If they breed with each other randomly, what is the probability that the puppies are: (i) pure breed German Shepherds, (ii) pure breed Great Danes, (iii) German Shepherd-Great Danes?
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unit 3 topic 12 excercise
12-14
-yrLua Rossman, Workshop Statistics Discovery with Data, te States (11511 , Study Practice Assignment Gradebook Open Assignment TIHEN RESOURCES Dog Heights Suppose that heights of male German Shepherds follow a normal distribution with mean 23 inches and standard deviation 2.5 inches. Suppose further that heights of male Shelties follow a normal distribution with mean 16 inches and standard deviation 1.5 inches a. What percentage of male German Shepherds have a height between 20.5 and...
(i) A probability distribution relates the expected outcomes of an experiment to the probability of each one occurring. (ii) The probability of all events in a probability distribution must sum to one. (iii) A finite population consists of a fixed number of individuals, objects, or measurements. Select one: a. (i) and (ii) are correct statements but not (iii). b. (i) is a correct statement but not (ii) or (iii). c. (i), (ii), and (iii) are all false statements. d. (ii)...
5. You roll a 12-sided die with equal probability of having the numbers 1 through 12 on the upper side. Your friend covers up the number it shows, but you are given the information that it only has one digit (and therefore can't be 10, 11 and 12). What is the probability it has 5 on the upper side? 6. The crosstabulation below represents the number of households (1,000s) and the household income by the highest level of education for...
In a firm there are 3 sales group according to the regions: Group I, Group II, and Group III. There are 100 sales consultant in this firm. There are 34 sales consultant in Group I, 29 in Group II, and 30 in Group III. There are 12 consultants that are in both Group I and Group II, 18 that are in both Group I and Group III, and 8 are in both Group II and Group III. In addition, there...
The distance X between trees in a given forest has a probability density function given f (x) cex/10, x >0, and zero otherwise with measurement in feet i) Find the value of c that makes this function a valid probability density function. [4 marks] ii) Find the cumulative distribution function (CDF) of X. 5 marks What is the probability that the distance from a randomly selected tree to its nearest neighbour is at least 15 feet. iii) 4 marks) iv)...
Write a program in C++ that places a dog into a pen, which can hold up to four dogs, each time a key (i.e. Enter ) is pressed. Each Dog is an object instantiated from class Dog defined in file Dog.h. The Pen is an object instantiated from class Pen defined in file Pen.h. Each Dog object, when instantiated, randomly chooses a fur color (i.e.” black”, “brown” or “white”), an eye color (“brown”, “black”, or “blue”), breed (Labrador, German Shepherd,...
In the diagram below, one beaker contains pure water and the
other contains an equal volume of seawater. Seawater has various
salts dissolved in it. The beakers are sitting in a totally
enclosed chamber, and the outside temperature and pressure are held
constant. Identify the statements below about this situation that
are not correct.
Statements:
I. Water will be transferred from the pure water beaker to
the seawater beaker.
II. Water will be transferred from the seawater beaker to
the...
Richard has 300 books and labels his books from 000 to 299. If Richard randomly picks one up what is the probability that...pls helllp (i) The index of the book picked contains at least one ‘1’ (ii) The index of the book picked contains exactly one “1” (iii) The index of the book contains exactly one “1” or exactly one “0” or both. In other words, Find P (B u C).
MIH han a 67% adoption rate for (a) (Sports) An ammal shiller live to be 7 years or dder Of the puppies who ate %% live tobe?years ordder what is puppy in the she will get adopted anid live 7 or oote you that a randomly Answer The probability w (b) (5 points) The prob-bility that a can of paint contains contaminatin is 71%, and d e Pnd-bility sa mixing error is 3 4% The probability of both i.Sh.. What...
1.- The probability that a computer is out of Fault service: type I is 1/5, type II is 13/50, type III is 23/100, of type I and II of 13/100, of type I and III of 3/20, of type II and III is 7/50 , and of all types 1/10, which Is the probability that it fails due to any of these causes? Answer: 2.- A person has the opportunity to win a prize, if he is able to strike...